On Thu, Mar 18, 2021 at 08:57:00AM -0400, Sasha Levin wrote:
> On Wed, Mar 17, 2021 at 01:26:15PM +0000, Will Deacon wrote:
> > On Tue, Mar 16, 2021 at 01:43:19PM +0000, Vladimir Murzin wrote:
> > > Commit 78869f0f0552 ("arm64: Extract parts of el2_setup into a macro")
> > > reorganized el2 setup in such way that virtual cpu id registers set
> > > only in nVHE, yet they used (and need) to be set irrespective VHE
> > > support.
> > >
> > > Fixes: 78869f0f0552 ("arm64: Extract parts of el2_setup into a macro")
> > > Signed-off-by: Vladimir Murzin <vladimir.murzin@xxxxxxx>
> > > ---
> > > Changelog
> > >
> > > v1 -> v2
> > > - Drop the reference to 32bit guests from commit message (per Marc)
> > >
> > > There is no upstream fix since issue went away due to code there has
> > > been reworked in 5.12: nVHE comes first, so virtual cpu id register
> > > are always set.
> > >
> > > Maintainers, please, Ack.
> > >
> > > arch/arm64/include/asm/el2_setup.h | 4 ++--
> > > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > Acked-by: Will Deacon <will@xxxxxxxxxx>
> >
> > It's a bit weird to have a patch in stable that isn't upstream, but I don't
> > see a better option here.
>
> Yes, I'd agree here - the commits that would need to be backported look
> way too invasive.
>
> I've queued it up, thanks.
I don't see it, so I've added it as well...
thanks,
greg k-h
